<template>
    <div class="container">
        <!-- header区域 -->
        <mt-header fixed title="豪车之家">
          <span slot="left" @click="goBack" v-show="flag">
            <mt-button icon="back">返回</mt-button>
          </span>
        </mt-header>
        <!-- 内容区域 -->
        <router-view ref="hh"></router-view>
        <!-- tabber区域 -->
        <nav class="mui-bar mui-bar-tab">
          <router-link class="mui-tab-item-lib" to="/home">
            <span class="mui-icon mui-icon-home"></span>
            <span class="mui-tab-label">首页</span>
          </router-link>
          <router-link class="mui-tab-item-lib" to="/see">
            <span class="mui-icon mui-icon-eye"></span>
            <span class="mui-tab-label">看看</span>
          </router-link>
          <router-link class="mui-tab-item-lib" to="/members">
            <span class="mui-icon mui-icon-chat">
              <span class="mui-badge">0</span>
            </span>
            <span class="mui-tab-label">消息</span>
          </router-link>
          <router-link class="mui-tab-item-lib" to="/shopCar">
            <span class="mui-icon mui-icon-extra mui-icon-extra-cart">
              <span class="mui-badge" id="badge">{{this.$store.getters.getAllNum}}</span>
            </span>
            <span class="mui-tab-label">购物车</span>
          </router-link>
          <router-link class="mui-tab-item-lib" to="/user">
            <span class="mui-icon mui-icon-contact"></span>
            <span class="mui-tab-label">用户</span>
          </router-link>
		    </nav>
    </div>
</template>

<script>
export default {
    data(){
        return {
            flag:false
        }
    },
    methods:{
      goBack(){
        this.$router.go(-1);
      }
    },
    watch:{
      "$route.path":function(val){
        if(this.$route.path == "/home" || this.$route.path == "/see" || this.$route.path == "/members" || this.$route.path == "/shopCar" || this.$route.path == "/user/login" || this.$route.path == "/user/userInfo"){
          this.flag = false;
        }else{
          this.flag = true;
        }
      }
    },
    created(){
      if(this.$route.path == "/home" ){
        this.flag = false;
      }else{
        this.flag = true;
      }
    }
}

</script>

<style scoped>
.container{
    margin: 40px 0;
}
.mui-bar-tab .mui-tab-item-lib.mui-active {
    color: #007aff;
}
.mui-bar-tab .mui-tab-item-lib {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292;
}
.mui-bar-tab .mui-tab-item-lib .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
.mui-bar .mui-icon{
  margin-top: 5px;
  padding: 0;
}
.mint-header{
    z-index: 99;
}
</style>
